How Much Can You Borrow in the UK? Secured vs. Unsecured Limits
UK borrowing capacity depends on loan type, creditworthiness, income, and security. Here's a practical breakdown:
1. Secured Loans (Homeowner Loans)
- Based on: Equity in property (value − mortgage balance)
- Typical LTV (Loan-to-Value): Up to 80–90% (some 95% with higher rates)
- Example: Home £300k, mortgage £150k → equity £150k → borrow up to £120k (80% LTV)
- Rates: 5–9% APR (lower than unsecured)
- Risk: Home repossessed if you default
- Terms: 5–30 years
2. Unsecured Personal Loans
- Based on: Credit score, income, DTI (debt-to-income ratio), affordability
- Typical max: £25,000–£50,000 (some lenders £75k for excellent profiles)
- Rates: 6–15% APR (tiered by credit)
- Terms: 1–7 years (rarely 10)
- No collateral—but default ruins credit, leads to CCJ
3. Specific Product Caps
| Product | Typical Max |
| Government Student Loan (tuition) | £9,250/yr (England) |
| Maintenance Loan | ~£13,000/yr (London, living away) |
| Credit Card | £5,000–£12,000 (up to £30k+ for premium) |
| Overdraft | £500–£3,000 (student: up to £3k interest-free) |
| Buy Now Pay Later (Klarna, Clearpay) | £100–£1,000 per transaction |
4. Mortgage (Largest Borrowing)
- Income multiple: 4–4.5× joint income (up to 5.5× for high earners/professionals)
- Deposit: 5–40% (10–15% typical)
- Affordability stress test: Rate + 3% buffer
Key Determinants
- Credit score (Experian/Equifax/TransUnion)
- DTI ratio (target <40% including new loan)
- Employment stability
- Existing commitments
- Loan purpose (some lenders restrict)
Check eligibility via soft-search tools (MoneySuperMarket, Experian, ClearScore) before applying—protects your credit file.